如何在 VB.NET 中的文本框上显示文件浏览器对话框路径目录

Question

Im trying to select a file using the File Browser dialog and displaying the path on a textbox

for an example "C:\\Program Files"

Here is an example of my code:

 Private Sub Button2_Click(sender As Object, e As EventArgs) Handles bwrBtn.Click

    If FolderBrowserDialog1.ShowDialog() = Windows.Forms.DialogResult.OK Then
        rootTxt.Clear()
        Dim grade As New IO.DirectoryInfo(FolderBrowserDialog1.SelectedPath)
        Dim inFiles As IO.FileInfo() = grade.GetFiles()
        Dim fLinfo As IO.FileInfo
        For Each fLinfo In inFiles
            rootTxt.Text(fLinfo)
        Next

    End If
    'Exit File Directory

End Sub

When the user chooses a file the file directory should appear on the textbox

Answer 1

I'm not a VB dev, but possibly something like this should work:

If FolderBrowserDialog1.ShowDialog() = Windows.Forms.DialogResult.OK Then
    rootTxt.Clear()
    Dim grade As New IO.DirectoryInfo(FolderBrowserDialog1.SelectedPath)
    Dim inFiles As IO.FileInfo() = grade.GetFiles()
    Dim fLinfo As IO.FileInfo

    Dim directoryPath As string = Path.GetDirectoryName(FolderBrowserDialog1.SelectedPath)

    rootTxt.Text = directoryPath
End If